Korean Air Cheap Flights from Seoul to Ulsan: KE GMP→USN

View HK$772 flight on Sun, 28 Dec 2025Opens in a new window
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Prices were available within the past 7 days and start at HK$772 for one-way flights and HK$1,534 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sat, 6 Dec - Mon, 8 Dec
GMP
Seoul
USN
Ulsan
HK$1,534 Return, found 1 day ago
HK$1,534
Return
found 1 day ago
Select Korean Air flight, departing Sat, 6 Dec from Seoul to Ulsan, returning Mon, 8 Dec, priced at HK$1,534 found 1 day ago
Seoul to Ulsan route information
Origin airport
Gimpo Intl.
Destination airport
Ulsan
Distance
313 km
Average flight time
1 hour 3 mins
*Available to Expedia members.